Network: 55.128.128.0/17
Addresses: 32768 (2¹⁵)
First IP: 55.128.128.0 (0.128.128.55.in-addr.arpa)
Last IP: 55.128.255.255 (255.255.128.55.in-addr.arpa)

/8 Operated By: Department of Defense Network Information Center

• 55.0.0.0/8
• 54.0.0.0/8
• 56.0.0.0/8
• 55.128.0.0/16
• 55.128.128.0/32
• 55.128.255.255/32

• 0.0.0.0/0
• 1.0.0.0/8
• 127.0.0.1
• 30.0.0.0/8
• 192.168.0.0/16